Sudoku and variants
The portal contains almost all kinds of Sudoku variants: standard, killer and jigsaw, for example, but there is no limit to the creativity of the puzzle authors here. What about trying a 3D-Sudoku, Spiral Sudoku, or even a Sudoku Rallye (which contains other puzzle types, too). Enjoy browsing!
| Description | solved | Rating | |
|---|---|---|---|
 | Three Horse Race by billybeth (on 27. September 2025, 14:41) | 4 |  N/A |
| Breakfast Time! by Zibl (on 27. September 2025, 14:41) | 144 |  93 % |
| Sultans of xwing by adalg (on 27. September 2025, 11:22) | 22 | 88 % |
| Medium ol’ arrow by graggle (on 27. September 2025, 11:00) | 6 |  N/A |
| Grasshopper in Hiding by sujoyku (on 27. September 2025, 10:36) | 88 |  93 % |
| Parity on German Whispers by RailMan (on 27. September 2025, 09:42) | 102 | 96 % |
| Picking Blackcurrants by Kaktuslav (on 27. September 2025, 08:00) | 47 |  99 % |
| Squall by NicoD (on 27. September 2025, 05:30) | 45 |  94 % |
| Tic Tac Toe by Maldivia (on 27. September 2025, 04:42) | 188 | 95 % |
| Kropki Nabner Loop by yttrio (on 27. September 2025, 02:48) | 88 | 96 % |
| Ruled by a king, ruled out by his knights by adalg (on 27. September 2025, 02:07) | 3 | N/A |
| Easy as ABC (6x6 GAS loop puzzle) by Killer Joe (on 27. September 2025, 01:46) | 112 | 92 % |
| Puzzle Box by cygne (on 27. September 2025, 00:48) | 38 | 91 % |
| GW-Bahn (German Whisper U-Bahn) by cyddrdrd (on 27. September 2025, 00:00) | 20 | 100 % |
| Entangled (Diagonal Renban Killer Sudoku) by Phistomefel (on 26. September 2025, 22:36) | 113 |  97 % |
| Foggy Memories of a hot (k)night by olima (on 26. September 2025, 21:38) | 89 | 84 % |
| Fruity Ambiguity by SeveNateNine (on 26. September 2025, 19:55) | 13 | 94 % |
| Rotterdam by ThePedallingPianist (on 26. September 2025, 18:56) | 16 | 91 % |
| Cagey region sums by Adrian71 (on 26. September 2025, 17:56) | 15 | 88 % |
| GAS whispers by brtmns (on 26. September 2025, 17:39) | 484 | 91 % |
